The context menu will change, depending on what text is highlighted. For instance, if an ISBN is selected, you will be offered appropriate ISBN searches. Currently recognized are CrossRef DOIs, ISBNs, ISSNs, and PubMed IDs.

Support for Google Scholar

Select text and right-click to search for
the selected text on Google Scholar.

LibX will direct you to
an electronic copy owned by the MU Libraries via if you cannot access the
Google Scholar link.

You can use this feature even from inside a PDF on
a Windows PC, which makes retrieving papers referenced in a PDF file a
snap.